0.001 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.002 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256
0.002 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision
0.005 * * * * [points]: Setting MPFR precision to 64
0.006 * * * * [points]: Setting MPFR precision to 320
0.007 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision
0.009 * * * * [points]: Setting MPFR precision to 64
0.010 * * * * [points]: Setting MPFR precision to 320
0.012 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.014 * * * * [points]: Setting MPFR precision to 64
0.017 * * * * [points]: Setting MPFR precision to 320
0.020 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.024 * * * * [points]: Setting MPFR precision to 64
0.032 * * * * [points]: Setting MPFR precision to 320
0.041 * * * * [points]: Computing exacts for 256 points
0.045 * * * * [points]: Setting MPFR precision to 64
0.070 * * * * [points]: Setting MPFR precision to 320
0.116 * * * * [points]: Filtering points with unrepresentable outputs
0.117 * * * * [points]: Sampled 256 points with exact outputs
0.118 * * * [progress]: [2/2] Setting up program.
0.142 * [progress]: [Phase 2 of 3] Improving.
0.142 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
0.142 * [simplify]: Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))
0.143 * * [simplify]: iters left: 6 (14 enodes)
0.147 * * [simplify]: iters left: 5 (30 enodes)
0.152 * * [simplify]: iters left: 4 (32 enodes)
0.156 * * [simplify]: Extracting #0: cost 1 inf + 0
0.156 * * [simplify]: Extracting #1: cost 3 inf + 0
0.156 * * [simplify]: Extracting #2: cost 5 inf + 0
0.156 * * [simplify]: Extracting #3: cost 8 inf + 1
0.157 * * [simplify]: Extracting #4: cost 10 inf + 2
0.157 * * [simplify]: Extracting #5: cost 9 inf + 4
0.157 * * [simplify]: Extracting #6: cost 10 inf + 5
0.157 * * [simplify]: Extracting #7: cost 9 inf + 648
0.157 * * [simplify]: Extracting #8: cost 7 inf + 970
0.157 * * [simplify]: Extracting #9: cost 5 inf + 2374
0.157 * * [simplify]: Extracting #10: cost 2 inf + 5262
0.157 * * [simplify]: Extracting #11: cost 0 inf + 7829
0.158 * [simplify]: Simplified to (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5))
0.158 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5)))
0.170 * * [progress]: iteration 1 / 4
0.170 * * * [progress]: picking best candidate
0.182 * * * * [pick]: Picked  #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
0.182 * * * [progress]: localizing error
0.418 * * * [progress]: generating rewritten candidates
0.418 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2)
0.421 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 1)
0.421 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.421 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2 1 1)
0.427 * * * [progress]: generating series expansions
0.427 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2)
0.427 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 1)
0.427 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.427 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2 1 1)
0.427 * * * [progress]: simplifying candidates
0.428 * * * * [progress]: [ 1 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 re (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))))))))>
0.428 * * * * [progress]: [ 2 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re)))))>
0.428 * * * * [progress]: [ 3 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
0.428 * [simplify]: Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))
0.428 * * [simplify]: iters left: 6 (14 enodes)
0.436 * * [simplify]: iters left: 5 (30 enodes)
0.447 * * [simplify]: iters left: 4 (32 enodes)
0.455 * * [simplify]: Extracting #0: cost 1 inf + 0
0.456 * * [simplify]: Extracting #1: cost 3 inf + 0
0.456 * * [simplify]: Extracting #2: cost 5 inf + 0
0.456 * * [simplify]: Extracting #3: cost 8 inf + 1
0.456 * * [simplify]: Extracting #4: cost 10 inf + 2
0.456 * * [simplify]: Extracting #5: cost 9 inf + 4
0.456 * * [simplify]: Extracting #6: cost 10 inf + 5
0.456 * * [simplify]: Extracting #7: cost 9 inf + 648
0.456 * * [simplify]: Extracting #8: cost 7 inf + 970
0.456 * * [simplify]: Extracting #9: cost 5 inf + 2374
0.457 * * [simplify]: Extracting #10: cost 2 inf + 5262
0.457 * * [simplify]: Extracting #11: cost 0 inf + 7829
0.458 * [simplify]: Simplified to (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5))
0.458 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5)))
0.458 * * * * [progress]: [ 4 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
0.458 * [simplify]: Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))
0.458 * * [simplify]: iters left: 6 (14 enodes)
0.464 * * [simplify]: iters left: 5 (30 enodes)
0.474 * * [simplify]: iters left: 4 (32 enodes)
0.485 * * [simplify]: Extracting #0: cost 1 inf + 0
0.485 * * [simplify]: Extracting #1: cost 3 inf + 0
0.485 * * [simplify]: Extracting #2: cost 5 inf + 0
0.485 * * [simplify]: Extracting #3: cost 8 inf + 1
0.485 * * [simplify]: Extracting #4: cost 10 inf + 2
0.485 * * [simplify]: Extracting #5: cost 9 inf + 4
0.485 * * [simplify]: Extracting #6: cost 10 inf + 5
0.486 * * [simplify]: Extracting #7: cost 9 inf + 648
0.486 * * [simplify]: Extracting #8: cost 7 inf + 970
0.486 * * [simplify]: Extracting #9: cost 5 inf + 2374
0.486 * * [simplify]: Extracting #10: cost 2 inf + 5262
0.487 * * [simplify]: Extracting #11: cost 0 inf + 7829
0.488 * [simplify]: Simplified to (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5))
0.488 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5)))
0.488 * * * * [progress]: [ 5 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
0.488 * [simplify]: Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))
0.488 * * [simplify]: iters left: 6 (14 enodes)
0.495 * * [simplify]: iters left: 5 (30 enodes)
0.505 * * [simplify]: iters left: 4 (32 enodes)
0.515 * * [simplify]: Extracting #0: cost 1 inf + 0
0.515 * * [simplify]: Extracting #1: cost 3 inf + 0
0.515 * * [simplify]: Extracting #2: cost 5 inf + 0
0.515 * * [simplify]: Extracting #3: cost 8 inf + 1
0.515 * * [simplify]: Extracting #4: cost 10 inf + 2
0.515 * * [simplify]: Extracting #5: cost 9 inf + 4
0.515 * * [simplify]: Extracting #6: cost 10 inf + 5
0.515 * * [simplify]: Extracting #7: cost 9 inf + 648
0.516 * * [simplify]: Extracting #8: cost 7 inf + 970
0.516 * * [simplify]: Extracting #9: cost 5 inf + 2374
0.516 * * [simplify]: Extracting #10: cost 2 inf + 5262
0.517 * * [simplify]: Extracting #11: cost 0 inf + 7829
0.518 * [simplify]: Simplified to (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5))
0.518 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5)))
0.518 * * * * [progress]: [ 6 / 6 ] simplifiying candidate #<alt (λ (re im) (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))>
0.518 * [simplify]: Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))
0.518 * * [simplify]: iters left: 6 (14 enodes)
0.525 * * [simplify]: iters left: 5 (30 enodes)
0.531 * * [simplify]: iters left: 4 (32 enodes)
0.536 * * [simplify]: Extracting #0: cost 1 inf + 0
0.536 * * [simplify]: Extracting #1: cost 3 inf + 0
0.536 * * [simplify]: Extracting #2: cost 5 inf + 0
0.536 * * [simplify]: Extracting #3: cost 8 inf + 1
0.536 * * [simplify]: Extracting #4: cost 10 inf + 2
0.536 * * [simplify]: Extracting #5: cost 9 inf + 4
0.536 * * [simplify]: Extracting #6: cost 10 inf + 5
0.536 * * [simplify]: Extracting #7: cost 9 inf + 648
0.536 * * [simplify]: Extracting #8: cost 7 inf + 970
0.536 * * [simplify]: Extracting #9: cost 5 inf + 2374
0.536 * * [simplify]: Extracting #10: cost 2 inf + 5262
0.537 * * [simplify]: Extracting #11: cost 0 inf + 7829
0.537 * [simplify]: Simplified to (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5))
0.537 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5)))
0.537 * * * [progress]: adding candidates to table
0.696 * [progress]: [Phase 3 of 3] Extracting.
0.727 * [simplify]: Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))
0.727 * * [simplify]: iters left: 6 (14 enodes)
0.729 * * [simplify]: Extracting #0: cost 1 inf + 0
0.729 * * [simplify]: Extracting #1: cost 3 inf + 0
0.729 * * [simplify]: Extracting #2: cost 5 inf + 0
0.729 * * [simplify]: Extracting #3: cost 6 inf + 1
0.729 * * [simplify]: Extracting #4: cost 8 inf + 2
0.729 * * [simplify]: Extracting #5: cost 6 inf + 5
0.729 * * [simplify]: Extracting #6: cost 8 inf + 5
0.729 * * [simplify]: Extracting #7: cost 8 inf + 326
0.729 * * [simplify]: Extracting #8: cost 6 inf + 648
0.730 * * [simplify]: Extracting #9: cost 4 inf + 2052
0.730 * * [simplify]: Extracting #10: cost 2 inf + 3897
0.730 * * [simplify]: Extracting #11: cost 0 inf + 6464
0.731 * [simplify]: Simplified to (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re))))
0.731 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
0.771 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
0.775 * * * * [points]: Setting MPFR precision to 64
0.777 * * * * [points]: Setting MPFR precision to 320
0.779 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
0.782 * * * * [points]: Setting MPFR precision to 64
0.785 * * * * [points]: Setting MPFR precision to 320
0.789 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
0.792 * * * * [points]: Setting MPFR precision to 64
0.798 * * * * [points]: Setting MPFR precision to 320
0.805 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
0.809 * * * * [points]: Setting MPFR precision to 64
0.821 * * * * [points]: Setting MPFR precision to 320
0.829 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
0.831 * * * * [points]: Setting MPFR precision to 64
0.844 * * * * [points]: Setting MPFR precision to 320
0.868 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
0.872 * * * * [points]: Setting MPFR precision to 64
0.961 * * * * [points]: Setting MPFR precision to 320
1.018 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
1.022 * * * * [points]: Setting MPFR precision to 64
1.116 * * * * [points]: Setting MPFR precision to 320
1.232 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
1.235 * * * * [points]: Setting MPFR precision to 64
1.449 * * * * [points]: Setting MPFR precision to 320
1.723 * * * * [points]: Computing exacts for 8000 points
1.728 * * * * [points]: Setting MPFR precision to 64
2.666 * * * * [points]: Setting MPFR precision to 320
3.941 * * * * [points]: Filtering points with unrepresentable outputs
3.957 * * * * [points]: Sampled 8000 points with exact outputs
5.886 * [regime-testing]: Baseline error score: 64.0
5.892 * [regime-testing]: Oracle error score: 64.0
5.892 * [regime-testing]: End program error score: 2.0278354533516256